31S-1000 MBL Heavy-Duty Group 31 Battery

The MBL 31S-1000 battery offered by Wofford Truck Parts is a commercial-grade, 12 V starting battery engineered for demanding truck and equipment applications. Sized as Group 31 and rated around 1000 cold cranking amps (CCA), it serves heavy-duty starting scenarios where reliability is critical. Its rugged construction is built to handle vibration, frequent start/stop cycles and harsh operating environments. Ideal for fleets, vocational trucks, buses and equipment, the MBL 31S-1000 provides consistent performance, extended service life and minimal downtime. With proper installation and charging, it delivers robust starts even in low-temperature or high-load conditions—making it an excellent choice for professional operators relying on dependable power every day.